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From Alejandro Fernandez <>
Subject Re: Blueprints - RCO - Related question.
Date Sat, 12 Mar 2016 00:18:06 GMT
+others who have more insight into BluePrints

On 3/11/16, 3:24 PM, "Bhuvnesh Chaudhary" <> wrote:

>Hello Sebastian, Alejandro, Andrew,
>Referring to the discussion on RB:
><>, it appears that while
>deploying clusters using Blueprints, RCO is not honored. Please confirm if
>this understanding is correct.
>While running internal test suites for HAWQ, we deploy the clusters using
>BP, and we need a specific order in which the HAWQ components must be
>initialized / started.
>"HAWQ Standby" component should be initialized after "HAWQ Master"
>component as it has to copy the contents from HAWQ Master. However, since
>RCO is not honored, we often come across issues as HAWQ Standby start /
>initialization before HAWQ Master.
>Could you please let us know if there any work already going on for
>bringing in RCO dependency for Blueprints, if not is there any other
>alternative which can be used to enforce the dependency locally, or
>something else which you suggest.
>Bhuvnesh Chaudhary
>Email: bchau <>
>Desk: +1-650-846-1696 | Mobile: +1-973-906-6976

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